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Blast freezer EK-SR-380CE4-A05 C

Blast freezer EK-SR-380CE4-A05 C
Illustrative photo

Producer: Karyer · Line: EK-SR (Blast Freezers)

Product code: EK-SR-380CE4-A05 C

Cooling capacity i
139.86 kW
Air flow
74,025 m³/h
Fin spacing
4.6 mm
Fans
3 × ⌀800 mm

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

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Data

Evaporator
Air flow 74,025 m³/h
External surface 733.0 m²
Inner volume 146.8 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 1,154 kg
Fans
Quantity 3
Diameter 800 mm
Speed 1,310 rpm
Power 11,700 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 73.0 dB(A)
Sound power 97.9 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø66,7
Defrost
EK-SR-380CE4-A05 C None

Performance

TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.

R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)

High speed (Δ)
139.862 kW
Low speed (Y)
119.022 kW

Capacity matrix [kW]

R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 61.08 60.45 60.33 60.40 60.18 59.80 59.32 59.71 63.32 68.49 66.90 66.32 65.46 64.15
5 70.07 70.44 70.89 79.27 79.21 78.74 78.08 78.36 83.00 89.67 87.28 86.42 85.20 83.37
6 84.66 86.29 87.38 98.50 99.00 98.84 98.20 98.41 104.19 112.52 109.25 108.05 106.31 103.64
7 97.52 100.46 103.21 117.47 119.18 119.69 119.29 119.54 126.55 136.73 132.72 131.17 128.90 125.30
8 109.14 113.52 117.49 134.47 136.95 138.35 138.90 139.86 148.37 160.86 157.00 155.37 152.62 148.17
9 133.29 139.96 145.97 151.22 154.66 156.65 157.60 158.81 168.49 182.65 178.34 176.55 173.87 169.43
10 144.37 153.05 160.84 167.60 172.14 174.94 176.39 177.92 188.81 204.71 199.99 197.96 194.92 189.80

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 53.21 52.63 52.42 52.47 52.33 52.07 51.73 52.24 55.47 60.09 58.79 58.34 57.71 56.78
5 61.11 60.97 61.08 68.07 68.02 67.70 67.20 67.57 71.63 77.49 75.52 74.81 73.82 72.33
6 73.95 74.59 75.31 84.48 84.66 84.39 83.75 83.99 88.95 96.13 93.44 92.44 90.95 88.72
7 86.28 87.99 89.26 100.79 101.49 101.51 101.00 101.19 107.11 115.74 112.32 111.01 109.09 106.04
8 97.21 100.03 102.72 116.89 118.61 119.08 118.76 119.02 125.99 136.16 132.18 130.58 128.23 124.40
9 119.17 123.67 127.82 131.54 133.90 135.17 135.66 136.56 144.81 156.89 152.61 150.74 147.97 143.42
10 129.59 135.63 141.12 145.96 149.04 150.89 151.69 152.78 162.03 175.53 171.32 169.51 166.78 162.23

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 199.989171.322
SC2 0 8 139.862119.022
SC3 -18 7 118.267101.164
SC4 -25 6 87.38075.305
SC5 -34 6 85.12974.191

Dimensions

Dimension drawing of EK-SR-380CE4-A05 C
Dimension drawing
Dimensions as drawn
A 4360 mm
B 1360 mm
C 3090 mm
F 1310 mm
G 2070 mm
E 3965 mm
H 1393 mm
I 4390 mm
D IN 2 x Ø35
D OUT 2 x Ø66,7
Overall [mm]
Length 4360 mm
Width 1393 mm
Height 3090 mm

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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.

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